This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
| n | a(n) |
|---|---|
| 3 | 1402 |
| 4 | 2823 |
| 5 | 2591234 |
| 6 | 4347245 |
| 7 | 95803378 |
| 8 | 4818162 |
| 9 | 160959761 |
| 10 | 156127479 |